Formulas, difficult theories and error analysis
Building the study guide
We systematically organised key formulas, summarised difficult theories, sorted out high-frequency exam questions, and added detailed step-by-step solutions and error analysis to help students avoid common mistakes. We also included concise notes, diagrams and practical examples to turn abstract physics concepts into understandable content — published as two volumes.
Working with two seniors was part of the design: they had already sat the exams, so the guide could be aimed at the places where students actually lose marks rather than at the syllabus in general.